Base | Representation |
---|---|
bin | 1111000011010100… |
… | …00101101010100100 |
3 | 202212011120221101010 |
4 | 13201222011222210 |
5 | 113022200433043 |
6 | 3413505102220 |
7 | 404152203564 |
oct | 74152055244 |
9 | 22764527333 |
10 | 8080874148 |
11 | 3477496396 |
12 | 1696327970 |
13 | 9ba21b349 |
14 | 56931ada4 |
15 | 324673133 |
hex | 1e1a85aa4 |
8080874148 has 48 divisors (see below), whose sum is σ = 19384522304. Its totient is φ = 2618179200.
The previous prime is 8080874147. The next prime is 8080874161. The reversal of 8080874148 is 8414780808.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 8080874097 and 8080874106.
It is not an unprimeable number, because it can be changed into a prime (8080874147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457986 + ... + 475302.
Almost surely, 28080874148 is an apocalyptic number.
It is an amenable number.
8080874148 is an abundant number, since it is smaller than the sum of its proper divisors (11303648156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080874148 is a wasteful number, since it uses less digits than its factorization.
8080874148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18412 (or 18410 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 48.
The square root of 8080874148 is about 89893.6824699044. The cubic root of 8080874148 is about 2006.7169285150.
The spelling of 8080874148 in words is "eight billion, eighty million, eight hundred seventy-four thousand, one hundred forty-eight".
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